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130167697 = 1111833427
BaseRepresentation
bin1111100001000…
…11001110010001
3100001221012111211
413300203032101
5231310331242
620525540121
73140256442
oct760431621
9301835454
10130167697
1167526a10
1237714641
1320c76c0a
14134052c9
15b663317
hex7c23391

130167697 has 4 divisors (see below), whose sum is σ = 142001136. Its totient is φ = 118334260.

The previous prime is 130167683. The next prime is 130167703. The reversal of 130167697 is 796761031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130167697 - 215 = 130134929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130167677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5916703 + ... + 5916724.

It is an arithmetic number, because the mean of its divisors is an integer number (35500284).

Almost surely, 2130167697 is an apocalyptic number.

It is an amenable number.

130167697 is a deficient number, since it is larger than the sum of its proper divisors (11833439).

130167697 is a wasteful number, since it uses less digits than its factorization.

130167697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11833438.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 130167697 is about 11409.1058808305. The cubic root of 130167697 is about 506.7974336890.

The spelling of 130167697 in words is "one hundred thirty million, one hundred sixty-seven thousand, six hundred ninety-seven".

Divisors: 1 11 11833427 130167697